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2 015 382

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C1

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IPC

(21) (22)

Application

4787847/06, 1990-01-29

(22)

Actual filing date

1990-01-29

(45)

Published

1994-06-30

(72)

Inventor

Kokhan A.A.Poleshukov L.I.Podgorets V.Ja.

(73)

Holder

Kokhan Anatolij AndreevichPoleshukov Leonid IvanovichPodgorets Vadim Jakovlevich

METHOD OF GENERATION OF MECHANICAL ENERGY IN GAS-TURBINE ENGINE Russian patent published in 1994 - IPC

Abstract RU 2015382 C1

FIELD: heat power industry. SUBSTANCE: fuel is burnt in combustion chamber of gas-turbine engine and produced gases rotate three turbines placed in sequence: high-pressure turbine, middle-pressure turbine and low-pressure turbine. High-pressure turbine is permanently coupled with compressor of engine. Low-pressure turbine is free power turbine coupled to power using equipment. Middle-pressure turbine is connected to compressor at loads rated or close to rated and is connected to free power turbine at reduced loads. EFFECT: improved efficiency of generation of mechanical energy. 1 dwg

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RU 2 015 382 C1

Authors

Kokhan A.A.

Poleshukov L.I.

Podgorets V.Ja.

Dates

1994-06-30—Published

1990-01-29—Filed

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